-2x+5y-7=7

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Solution for -2x+5y-7=7 equation:


Simplifying
-2x + 5y + -7 = 7

Reorder the terms:
-7 + -2x + 5y = 7

Solving
-7 + -2x + 5y = 7

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '7' to each side of the equation.
-7 + -2x + 7 + 5y = 7 + 7

Reorder the terms:
-7 + 7 + -2x + 5y = 7 + 7

Combine like terms: -7 + 7 = 0
0 + -2x + 5y = 7 + 7
-2x + 5y = 7 + 7

Combine like terms: 7 + 7 = 14
-2x + 5y = 14

Add '-5y' to each side of the equation.
-2x + 5y + -5y = 14 + -5y

Combine like terms: 5y + -5y = 0
-2x + 0 = 14 + -5y
-2x = 14 + -5y

Divide each side by '-2'.
x = -7 + 2.5y

Simplifying
x = -7 + 2.5y

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